Trench shovel



FIG. 1 is a back perspective view of my design;

FIG. 2 is a frontal perspective view showing the measuring increments on the blade;

FIG. 3 is a right side view showing the measuring increments on blade;

FIG. 4 is a left side view;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an enlarged, fragmented view shown fragmented for clarity of illustration. 

The ornamental design for a trench shovel, as shown and described. 